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llvm-project/lld/test/ELF/eh-frame-dyn-rel.s

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Don't create dynamic relocs for discarded .eh_frame entries. This requires knowing input section offsets in output sections before scanRelocs. This is generally a good thing and should allow further simplifications in the creation of dynamic relocations. llvm-svn: 265673
2016-04-07 22:22:09 +08:00
// REQUIRES: x86
// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
Don't create dynamic relocations to ro segments. These would just crash at runtime. If we ever decide to support rw text segments this should make it easier to implement as there is now a single point where we notice the problem. I have tested this with a freebsd buildworld. It found a non pic assembly file being linked into a .so,. With that fixed, buildworld finished. llvm-svn: 268149
2016-04-30 09:15:17 +08:00
// RUN: not ld.lld %t.o %t.o -o %t -shared 2>&1 | FileCheck %s
Don't create dynamic relocs for discarded .eh_frame entries. This requires knowing input section offsets in output sections before scanRelocs. This is generally a good thing and should allow further simplifications in the creation of dynamic relocations. llvm-svn: 265673
2016-04-07 22:22:09 +08:00
Change the error message format for an incompatible relocation. Previous error message style: error: /home/alice/src/bar.c:12: relocation R_X86_64_PLT32 cannot refer to absolute symbol 'answer' defined in /home/alice/src/foo.o New error message style: error: relocation R_X86_64_PLT32 cannot refer to absolute symbol: foo >>> defined in /home/alice/src/foo.o >>> referenced by bar.c:12 (/home/alice/src/bar.c:12) >>> /home/alice/src/bar.o:(.text+0x1) llvm-svn: 299390
2017-04-04 05:36:31 +08:00
// CHECK: can't create dynamic relocation R_X86_64_64 against symbol: foo
// CHECK: >>> defined in {{.*}}.o
// CHECK: >>> referenced by {{.*}}.o:(.eh_frame+0x12)
Don't create dynamic relocs for discarded .eh_frame entries. This requires knowing input section offsets in output sections before scanRelocs. This is generally a good thing and should allow further simplifications in the creation of dynamic relocations. llvm-svn: 265673
2016-04-07 22:22:09 +08:00
Change the error message format for an incompatible relocation. Previous error message style: error: /home/alice/src/bar.c:12: relocation R_X86_64_PLT32 cannot refer to absolute symbol 'answer' defined in /home/alice/src/foo.o New error message style: error: relocation R_X86_64_PLT32 cannot refer to absolute symbol: foo >>> defined in /home/alice/src/foo.o >>> referenced by bar.c:12 (/home/alice/src/bar.c:12) >>> /home/alice/src/bar.o:(.text+0x1) llvm-svn: 299390
2017-04-04 05:36:31 +08:00
.section bar,"axG",@progbits,foo,comdat
.cfi_startproc
.cfi_personality 0x8c, foo
.cfi_endproc